LISP与非LISP站点间交互机制研究  

Research on the Interworking Mechanism between LISP and Non-LISP Sites

作　　者：张勋俊 刘亚萍 邓文平[2] 

机构地区：[1]国防科学大学并行与分布处理国家重点实验室,长沙410073 [2]国防科技大学计算机学院,长沙410073

出　　处：《现代计算机（中旬刊）》2017年第4期36-41,共6页Modern Computer

基　　金：973项目资助(No.2012CB315906);国家自然科学基金项目(No.61472438;No.61202486)

摘　　要：当前互联网存在着路由可扩展性、多宿主、流量工程及对移动性和安全性支持不足等问题。LISP协议作为一种基于身份与位置分离的解决方案,可在现有网络设施的基础上增量式部署,而增量式部署必须实现LISP站点与传统的非LISP站点间的交互。对Proxy-ITR和Proxy-ETR这两种交互机制进行分析与研究,并实验模拟Proxy-ITR和ProxyETR在交互中的作用。结果表明通过设置Proxy-ITR和Proxy-ETR可以很好地解决LISP站点与非LISP站点间正常通信的问题。The current Internet has been faced with many problems such as routing scalability, multi-homing traffic engineering and lack of support for mobility and security. As a solution based on the identity and location separation, the Location/ID Separation Protocol （LISP） can be incrementally deployed on the basis of the existing network infrastructure, while the interworking between LISP and non-LISP sites must be solved. Investigates the mechanisms on the Proxy Ingress Tunnel Router and the Proxy Egress Tunnel Router, simulates the function of the Proxy-ITR and Proxy-ETR. The results reveal that the Proxy-ITR and Proxy-ETR can solve the normal communication problem be- tween LISP and non-LISP sites well.

关 键 词：身份与位置分离 LISP 非LISP 交互机制 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]